Market
Fundamentals
Ownership & Flows
Market
Fundamentals
Ownership & Flows
Shareholding
Whale Holding x Price
Holding Distribution by Tier x Price
Tier Detail (latest week)
| Level | People | Shares (lots) | Pct | Wk chg (pt) |
|---|---|---|---|---|
| 1,000張以上 | 7 | 21,621 | 31.52% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 2 | 1,276 | 1.86% | +0.89 |
| 400–600 張 | 3 | 1,423 | 2.07% | -1.60 |
| 200–400 張 | 12 | 3,468 | 5.05% | +0.57 |
| 100–200 張 | 32 | 4,374 | 6.37% | +0.46 |
| 50–100 張 | 36 | 2,673 | 3.89% | +0.02 |
| 40–50 張 | 22 | 1,034 | 1.50% | -0.20 |
| 30–40 張 | 50 | 1,830 | 2.66% | -0.05 |
| 20–30 張 | 100 | 2,583 | 3.76% | +0.09 |
| 15–20 張 | 169 | 3,184 | 4.64% | -0.01 |
| 10–15 張 | 190 | 2,429 | 3.54% | -0.03 |
| 5–10 張 | 849 | 6,847 | 9.98% | -0.13 |
| 1–5 張 | 7,987 | 15,399 | 22.45% | -0.03 |
| 1張以下 | 30,056 | 431 | 0.62% | +0.00 |
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How to Read Taiwan Stock Shareholder Concentration Data
Taiwan Stock DataTaiwan's TDCC (Taiwan Depository & Clearing Corporation) publishes weekly shareholding distribution data, grouping all shareholders by lot size — from 1–10 lots to over 1,000 lots. When the percentage held by large shareholders (400+ or 1,000+ lots) rises steadily, it often signals accumulation by institutions or high-net-worth investors. Declining large-holder concentration may indicate distribution. Blave tracks this weekly data per stock with historical trend charts.
Latest2026-10-08
寶一(8222)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 31.52%. Over the past year, 57% of weekly readings were at or below this level.
Source: TDCC
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